Genetic relations among wild populations of Saccharina japonica in the western North Pacific
We performed microsatellite polymorphism analysis for wild populations of Saccharina japonica, a kelp species that is, among wild production areas, mainly produced in Hokkaido, is indispensable as an ingredient of Japanese food that differs in application and value depending on the origin (variety),...
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fthokunivhus:oai:eprints.lib.hokudai.ac.jp:2115/92599 2024-06-23T07:56:28+00:00 Genetic relations among wild populations of Saccharina japonica in the western North Pacific Yotsukura, Norishige Liu, Chang Terai, Masakazu Klimova, Anna Galanin, Dmitrii Klochkova, Nina Suzuki, Toshio http://hdl.handle.net/2115/92599 https://doi.org/10.1016/j.rsma.2022.102357 eng eng Elsevier http://hdl.handle.net/2115/92599 Regional Studies in Marine Science, 53: 102357 http://dx.doi.org/10.1016/j.rsma.2022.102357 ©2022. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/ http://creativecommons.org/licenses/by-nc-nd/4.0/ Genetic relation Hokkaido Microsatellite polymorphism Saccharina japonica Sakhalin 474 article (author version) fthokunivhus https://doi.org/10.1016/j.rsma.2022.102357 2024-06-11T23:51:09Z We performed microsatellite polymorphism analysis for wild populations of Saccharina japonica, a kelp species that is, among wild production areas, mainly produced in Hokkaido, is indispensable as an ingredient of Japanese food that differs in application and value depending on the origin (variety), growing in southern Sakhalin, Primorsky Krai, and Hokkaido to investigate the genetic relations among the populations. A total of 230 alleles (Polymorphic Information Content: 0.08-0.69) were detected from 18 loci. In the analysis by region, the differentiation index (F-st) and genetic distance (DS) were lower between the Sakhalin southwestern-end populations or the Sakhalin southern coast populations and the Hokkaido populations. However, gene structure analysis showed that the clusters dominant in the kelp in the Sakhalin or Hokkaido population group also existed in the other population group, suggesting that genes are exchanged between these regions. When analyses were performed by origin, one of the Sakhalin southwestern-end populations formed a clade with the Hokkaido populations in the phylogenetic tree, both having similar genetic structure, and the F-st and DS values were particularly low with the Hokkaido East populations (S. japonica var. diabolica. The F-st and DS values were also low between the five Sakhalin southern populations - a sister group with the Hokkaido East populations in the phylogenetic tree - and the North Hokkaido populations (S. japonica var. ochotensis), indicating that these Sakhalin southwestern-end and southern populations may be used as alternatives to Hokkaido populations for culinary purposes. Article in Journal/Newspaper Sakhalin Hokkaido University Collection of Scholarly and Academic Papers (HUSCAP) Pacific Regional Studies in Marine Science 53 102357 |
institution |
Open Polar |
collection |
Hokkaido University Collection of Scholarly and Academic Papers (HUSCAP) |
op_collection_id |
fthokunivhus |
language |
English |
topic |
Genetic relation Hokkaido Microsatellite polymorphism Saccharina japonica Sakhalin 474 |
spellingShingle |
Genetic relation Hokkaido Microsatellite polymorphism Saccharina japonica Sakhalin 474 Yotsukura, Norishige Liu, Chang Terai, Masakazu Klimova, Anna Galanin, Dmitrii Klochkova, Nina Suzuki, Toshio Genetic relations among wild populations of Saccharina japonica in the western North Pacific |
topic_facet |
Genetic relation Hokkaido Microsatellite polymorphism Saccharina japonica Sakhalin 474 |
description |
We performed microsatellite polymorphism analysis for wild populations of Saccharina japonica, a kelp species that is, among wild production areas, mainly produced in Hokkaido, is indispensable as an ingredient of Japanese food that differs in application and value depending on the origin (variety), growing in southern Sakhalin, Primorsky Krai, and Hokkaido to investigate the genetic relations among the populations. A total of 230 alleles (Polymorphic Information Content: 0.08-0.69) were detected from 18 loci. In the analysis by region, the differentiation index (F-st) and genetic distance (DS) were lower between the Sakhalin southwestern-end populations or the Sakhalin southern coast populations and the Hokkaido populations. However, gene structure analysis showed that the clusters dominant in the kelp in the Sakhalin or Hokkaido population group also existed in the other population group, suggesting that genes are exchanged between these regions. When analyses were performed by origin, one of the Sakhalin southwestern-end populations formed a clade with the Hokkaido populations in the phylogenetic tree, both having similar genetic structure, and the F-st and DS values were particularly low with the Hokkaido East populations (S. japonica var. diabolica. The F-st and DS values were also low between the five Sakhalin southern populations - a sister group with the Hokkaido East populations in the phylogenetic tree - and the North Hokkaido populations (S. japonica var. ochotensis), indicating that these Sakhalin southwestern-end and southern populations may be used as alternatives to Hokkaido populations for culinary purposes. |
format |
Article in Journal/Newspaper |
author |
Yotsukura, Norishige Liu, Chang Terai, Masakazu Klimova, Anna Galanin, Dmitrii Klochkova, Nina Suzuki, Toshio |
author_facet |
Yotsukura, Norishige Liu, Chang Terai, Masakazu Klimova, Anna Galanin, Dmitrii Klochkova, Nina Suzuki, Toshio |
author_sort |
Yotsukura, Norishige |
title |
Genetic relations among wild populations of Saccharina japonica in the western North Pacific |
title_short |
Genetic relations among wild populations of Saccharina japonica in the western North Pacific |
title_full |
Genetic relations among wild populations of Saccharina japonica in the western North Pacific |
title_fullStr |
Genetic relations among wild populations of Saccharina japonica in the western North Pacific |
title_full_unstemmed |
Genetic relations among wild populations of Saccharina japonica in the western North Pacific |
title_sort |
genetic relations among wild populations of saccharina japonica in the western north pacific |
publisher |
Elsevier |
url |
http://hdl.handle.net/2115/92599 https://doi.org/10.1016/j.rsma.2022.102357 |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
Sakhalin |
genre_facet |
Sakhalin |
op_relation |
http://hdl.handle.net/2115/92599 Regional Studies in Marine Science, 53: 102357 http://dx.doi.org/10.1016/j.rsma.2022.102357 |
op_rights |
©2022. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/ http://creativecommons.org/licenses/by-nc-nd/4.0/ |
op_doi |
https://doi.org/10.1016/j.rsma.2022.102357 |
container_title |
Regional Studies in Marine Science |
container_volume |
53 |
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102357 |
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1802649578815619072 |